Le ndwangu esebenza kahle kakhulu yakhiwe yi-80% ye-Nylon kanye ne-20% ye-Elastane, ehlanganiswe ne-TPU membrane ukuze kuthuthukiswe ukuqina kanye nokumelana namanzi. Inesisindo esingu-415 GSM, yenzelwe imisebenzi yangaphandle enzima, okwenza ibe yindawo ekahle kakhulu yokukhuphuka izintaba, ukugqokwa kwe-ski, kanye nezingubo zangaphandle ezisebenzisa amaqhinga. Inhlanganisela eyingqayizivele ye-Nylon kanye ne-Elastane inikeza ukwelula okuhle kanye nokuguquguquka, okuqinisekisa induduzo kanye nokulula kokunyakaza ezindaweni ezibucayi. Ngaphezu kwalokho, isembozo se-TPU sinikeza ukumelana namanzi, sikugcina womile ngesikhathi semvula encane noma iqhwa. Ngamandla ayo aphezulu kanye nokusebenza kwayo, le ndwangu ilungele abathanda ngaphandle abadinga ukusebenza okuqinile nokuthembekile.